hq (HQUEUE) - input

The handle of the queue to be purged.

ulrc (APIRET) - returns

Return Code.

DosPurgeQueue returns one of the following values:

• NO_ERROR 330
  ERROR_QUE_PROC_NOT_OWNED
  337
  ERROR_QUE_INVALID_HANDLE
  For a full list of error codes, see Errors.